SWBAT review the important concepts of this unit.

Summarize the big ideas of this unit.

10 minutes

Yesterday my students had a homework assignment from their textbook where they had to graph a couple conic sections that had been rotated. One of them was particularly tedious (3*x*^2 - 2sqrt(3)*xy* +*y*^2 +2*x* +2sqrt(3)*y* = 0, so there are usually lots of questions about it. I will have a student who got the correct answer **present their work** on the document camera.

One thing I tell students is that the ** xy-term should always go away** when we convert it to a new equation in the

40 minutes

Here is the unit review that I give my students and have them work on for the rest of the hour. They are in their table groups and so they can talk through their thoughts while working.

In this video I discuss some of the problems on the worksheet.

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